CN203905082U - Online water quality monitoring system for domestic drinking water pipe network - Google Patents
Online water quality monitoring system for domestic drinking water pipe network Download PDFInfo
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- CN203905082U CN203905082U CN201420214850.7U CN201420214850U CN203905082U CN 203905082 U CN203905082 U CN 203905082U CN 201420214850 U CN201420214850 U CN 201420214850U CN 203905082 U CN203905082 U CN 203905082U
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- water quality
- network
- quality monitoring
- drinking water
- mobile communication
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Abstract
The utility model relates to the field of water quality monitoring of domestic drinking water pipe networks based on wireless internet of things, and in particular relates to an online water quality monitoring system for a domestic drinking water pipe network based on a virtual private dialup network (VPDN) built on a public mobile communication network. The online water quality monitoring system comprises water quality monitoring instrument equipment, a wireless data transmission device, a special mobile communication network for online water quality monitoring of the domestic drinking water pipe network, and an online water quality monitoring center for the domestic drinking water pipe network. The online water quality monitoring system is characterized in that the special mobile communication network is based on the VPDN built on the public mobile communication network. The online water quality monitoring system has the advantages that monitoring data is subjected to encryption transmission through the VPDN built on the public mobile communication network and is isolated from a public data network, the safety and the stability are effectively improved through the optimized CDMA2000 public mobile communication network, and the online water quality monitoring system can safely and reliably run.
Description
Technical field
The utility model relates to the Drinking Water ductwork water quality on-line monitoring system in the monitoring of Drinking Water the ductwork water quality field, particularly a kind of Virtual Private Dialup Network VPDN based on setting up on public mobile network network of wireless Internet of Things.
Background technology
In the work of Drinking Water ductwork water quality on-line monitoring, because monitoring point disperses, have a very wide distribution, and monitoring point can be arranged on the severe area of outdoor environment, therefore carry out the collection of monitored data by Wireline, not only construction cost is high, and maintenance cost is large, and monitoring point is difficult to reliably connect up out of doors.
Drinking Water ductwork water quality on-line monitoring system is different from the water quality monitoring system of sewage, industrial water use, the environmental protection of lake, river.First, what Drinking Water ductwork water quality on-line monitoring system was monitored is the Drinking Water in water supply network, and its hardware device is different from the equipment of other water quality monitoring systems.Secondly, Drinking Water ductwork water quality on-line monitoring system purposes is directly to safeguard people's life and health safety, and the monitoring accuracy to this system, warning sensitivity, alarm response speed are all high compared with other water quality monitoring systems.Again, Drinking Water ductwork water quality on-line monitoring system is 24 hours every days operation, and the safety to this system, stability, reliability requirement are all completely different compared with other water quality monitoring systems.
At present slightly similar to above-mentioned Drinking Water ductwork water quality monitoring system, if utility model patent number is 201120336935.9, name is called: Novel distributed type wireless remote transmitting device for well water quality parameter, it uses GPRS mobile network, monitored data is transmitted on public network with plaintext form, and make in the complete transparent public of being exposed to of system interface internet, if long-time extensive use in 24 hours is difficult to maintain stability, safety and the data integrity of water quality monitoring system.
Along with the development of China's mobile communication technology, having there is this product of pseudo-base station in underground market, seriously upsets the operation of GPRS mobile data network, destroyed the stability of transfer of data, and then affected the reliability of whole monitoring water quality on line system.
Utility model content
The purpose of this utility model is to solve safety, stability, data integrity and the integrity problem of current Drinking Water ductwork water quality on-line monitoring system, and the work of Drinking Water ductwork water quality on-line monitoring can normally be carried out.
In order to achieve the above object, the technical solution of the utility model provides one way of life potable water network monitoring water quality on line system, comprise water quality monitoring instrument equipment, wireless data transmission device, the Drinking Water ductwork water quality on-line monitoring Private Mobile Communication Network network being communicated with these wireless data transmission devices, and the Drinking Water ductwork water quality on-line monitoring center being communicated with Drinking Water ductwork water quality on-line monitoring Private Mobile Communication Network network.This Drinking Water ductwork water quality on-line monitoring system is characterised in that: the Drinking Water ductwork water quality on-line monitoring Private Mobile Communication Network network between described wireless data transmission device and Drinking Water ductwork water quality on-line monitoring center is the Virtual Private Dialup Network VPDN based on setting up on public mobile network network.
Described public mobile network network preferentially adopts the public mobile network network of CDMA2000 standard.
Described Drinking Water ductwork water quality on-line monitoring system can pass through Drinking Water ductwork water quality on-line monitoring Private Mobile Communication Network network sent-received message in many places simultaneously.
The utility model advantage is:
Adopt public mobile network network safe of CDMA2000 standard.CDMA2000 standard is exactly a stage in CDMA technology evolution, and has multiple different versions, and as CDMA2000 1x, 1xRTT, 1xEV, wherein 1xEV also comprises 1xEV-DO and 1xEV-DV.Its bi-directional authentification adopting, spread spectrum and pseudo noise code technology make listener-in cannot shield proper communication network, obtain signal content, therefore on underground market, also lose the pseudo-base station of cdma network.Cannot crack at present the terminal UIM card that copies China's Mainland CDMA2000 mobile radio communication in underground market simultaneously.
The utility model is by setting up the Drinking Water ductwork water quality on-line monitoring system based on VPDN, especially based on adopting the Virtual Private Dialup Network VPDN setting up on the mobile communications network of CDMA2000 standard, realize the transmission of monitoring water quality data actual time safety, meet safety, stability and the reliability requirement of Drinking Water ductwork water quality on-line monitoring system, for the work of life potable water network monitoring water quality on line builds up a solid foundation.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In accompanying drawing: water quality monitoring instrument equipment 1, wireless data transmission device 2, Drinking Water ductwork water quality on-line monitoring Private Mobile Communication Network network 3, Drinking Water ductwork water quality on-line monitoring center 4.
Detailed description of the invention
One way of life potable water network monitoring water quality on line system, comprise water quality monitoring instrument equipment 1, wireless data transmission device 2, the Drinking Water ductwork water quality on-line monitoring Private Mobile Communication Network network 3 being communicated with these wireless data transmission devices, and the Drinking Water ductwork water quality on-line monitoring center 4 being communicated with Drinking Water ductwork water quality on-line monitoring Private Mobile Communication Network network.
Water quality monitoring instrument equipment is all kinds of professional water quality on-line monitoring instrument devices, can within 24 hours, gather and send the physical chemistry water quality situation data of Drinking Water pipe network.
Between wireless data transmission device and water quality monitoring instrument equipment by serial data interface, or RS232/485 interface, or general-purpose serial bus USB interface, or all kinds of wired or wireless lan interfaces that meets IEEE802 regular set carries out information data transmission.
Described wireless data transmission device is used for logging in the preferred CDMA2000 of China Telecom public mobile network network and sets up Virtual Private Dialup Network VPDN, is encrypted transmission, and whole system and public mobile network network are isolated.
The monitoring result that monitoring water quality on line equipment obtains, as the data values such as chlorine residue, turbidity, pH value, electrical conductivity all can use Virtual Private Dialup Network VPDN to transfer to Drinking Water ductwork water quality on-line monitoring center by wireless data transmission device.
Drinking Water ductwork water quality on-line monitoring center comprises application software, computing equipment, memory device, the network equipment, in order to water monitoring data is utilized.For monitoring center can stability and safety move, can increase information safety protection equipment or facility.
Unattended surveillance point is at least containing a water quality monitoring instrument equipment and at least one wireless data transmission device.Water quality monitoring instrument equipment in unattended surveillance point and wireless data transmission device, can fully automatic working after debugging is set, need not send someone it to carry out operation on duty specially.
All appts equipment in unattended surveillance point can integrated installation in a casing, make this monitoring point neat appearance.
Claims (3)
1. one way of life potable water network monitoring water quality on line system, comprises water quality monitoring instrument equipment 1, wireless data transmission device 2, Drinking Water ductwork water quality on-line monitoring Private Mobile Communication Network network 3, Drinking Water ductwork water quality on-line monitoring center 4.This Drinking Water ductwork water quality on-line monitoring system is characterised in that: described Drinking Water ductwork water quality on-line monitoring Private Mobile Communication Network network 3 is the Virtual Private Dialup Network VPDN based on setting up on public mobile network network.
2. one way of life potable water network monitoring water quality on line system according to claim 1, is characterized in that: described public mobile network network preferentially adopts the public mobile network network of CDMA2000 standard.
3. one way of life potable water network monitoring water quality on line system according to claim 1, is characterized in that: this system can be passed through Drinking Water ductwork water quality on-line monitoring Private Mobile Communication Network network 3 sent-received messages in many places simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420214850.7U CN203905082U (en) | 2014-04-29 | 2014-04-29 | Online water quality monitoring system for domestic drinking water pipe network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420214850.7U CN203905082U (en) | 2014-04-29 | 2014-04-29 | Online water quality monitoring system for domestic drinking water pipe network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203905082U true CN203905082U (en) | 2014-10-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420214850.7U Expired - Fee Related CN203905082U (en) | 2014-04-29 | 2014-04-29 | Online water quality monitoring system for domestic drinking water pipe network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203905082U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106093154A (en) * | 2016-08-04 | 2016-11-09 | 重庆和航科技股份有限公司 | The online remote supervision system of water quality pH value and method |
| CN112201025A (en) * | 2020-08-20 | 2021-01-08 | 北京市环境保护科学研究院 | VPDN (virtual private network address) -based aviation noise online monitoring system |
-
2014
- 2014-04-29 CN CN201420214850.7U patent/CN203905082U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106093154A (en) * | 2016-08-04 | 2016-11-09 | 重庆和航科技股份有限公司 | The online remote supervision system of water quality pH value and method |
| CN112201025A (en) * | 2020-08-20 | 2021-01-08 | 北京市环境保护科学研究院 | VPDN (virtual private network address) -based aviation noise online monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20160429 |